Bangxola kakhulu. Izikhalazo kwabo baphantsi phezulu iibhomu ze-supersonic kubangele ukupheliswa kweenqwelomoya ezinesantya esiphezulu esinokubakho. Ewe, loo nto kunye nengozi embi eyenzeka ngo-2000. Ngakumbi apha ngezantsi.
Emuva ngo-1947 inqwelomoya esebenza nge-rocket yaphula umqobo wesandi ukuphumeza injongo yokuhamba ngokukhawuleza nangaphezulu, kodwa ingathatheli ngqalelo i-sonic booms eyaviwa ngabantu emhlabeni.
Isidloonic Booms
Kwenzeka into engaqondakaliyo xa inqwelomoya ibhabha ngokukhawuleza kunesantya sesandi - iisonic booms. Ekuqaleni bekungekacaci ukuba yintoni ebangela esi sehlo singaqhelekanga. Emva kophando oluthile, kwafunyaniswa ukuba amaza othuko lwe-atmospheric avela xa inqwelomoya ihamba ngokukhawuleza kunesantya sesandi kwaye into esiyivayo ngenxa yoko yi-sonic boom.
Njengoko umkhosi wase-US wawuthumela ngakumbi nangakumbi iijethi ze-supersonic emoyeni ukuba ziyokwenza uphando, inani elikhulu labantu baseMelika ababehlala kufutshane nezo ndawo kwakusenziwa uvavanyo baye baboniswa isandi esothusayo se-sonic booms. Oku akuzange kuhlangatyezwane noxabiso olukhulu ngeenkqubo zovavanyo lomkhosi.
Kunye nophando kwi-sonic booms kwafika izifundo malunga nokuba ezi ngxolo zinokuchaphazela njani izakhiwo. Ingxolo enkulu inokukrazula izakhiwo kanye njengokushukuma komhlaba. Abo bakwiindawo zokuhlala bathi iifestile zabo ziya kubetha xa kusenzeka i-sonic boom.
NgoMeyi ka-1968, i-Air Force Academy e-Colorado yabamba umsitho apho i-jet ye-F-105 Thunderchief fighter jet yaphula umqobo wesandi obhabha i-50 iinyawo phezu kwamabala esikolo. I-sonic boom eyenziwe kule nqwelomoya yavuthela iifestile ezingama-200 kwi-Air Force Chapel kwaye yenzakala abantu abalishumi elinambini.
Ngayo yonke impendulo eyomeleleyo engalunganga evela eluntwini, urhulumente wobumbano wase-US uye wamisela ukuvalwa kwazo zonke iinqwelomoya zabemi abaphezulu emhlabeni. Oku kuthomalalise iinkxalabo malunga nomonakalo onokwenzeka wepropathi ovela kwiziphumo ze-booms kwizakhiwo kwaye ngokuqinisekileyo kwamisa ingxolo enkulu ebingalindelekanga evela kubemi bothusayo emhlabeni.
Ingozi yeSupersonic iviwe kwihlabathi liphela
Nangona yonke le brouhaha phezu isandi, i Iinqwelomoya zeConcorde supersonic yayilwa ngeminyaka yoo-1960 yi-UK kunye neFransi njengenqwelomoya yorhwebo eyabeka iinqwelomoya ezili-14 iminyaka engama-27 kwinkonzo ukusuka ku-1976 ukuya ku-2003.
Eyona nto eyehlise ishishini lenqwelomoya ye-supersonic yaba kukuntlitheka okuyingozi ngoJulayi 25, 2000, xa i-Air France flight 4590 yabulala bonke abakhweli abali-109 kunye nabasebenzi ababekhwele kunye nabantu aba-4 emhlabeni kwisikhululo seenqwelomoya iCharles de Gaulle eParis.
Inqwelomoya yabaleka phezu komtya wetitanium owawa kwinqwelomoya yangaphambili kwaye isekumgaqo weenqwelomoya nto leyo eyabangela ukuba itayara elikwiConcorde liqhume, zaza ezo ziqwenga zokugqabhuka kwetayara zaphoswa ngaphantsi kwephiko eliye lonakala. itanki yamafutha.
Njengoko iConcorde ngokungazi yaqhubeka nokunduluka, amafutha ayevuza nto leyo eyabangela umlilo wenjini. Ngokukhawuleza inqwelo-moya yalahlekelwa uzinzo kwaye abasebenzi beenqwelo-moya abazange bakwazi ukugcina ulawulo lwenqwelomoya. Ngaphandle kokuzama ukubuyela kwisikhululo seenqwelomoya ukuze kufike ixesha likaxakeka, iConcorde yantlitheka ehotele
Njengoko inqwelo-moya yayiqhubeka nokunyuka kwayo, isixa esikhulu samafutha saqalisa ukuvuza kwitanki eyonakeleyo. Oku kuvuza kwamafutha kwakhokelela kumlilo kwenye yeenjini kunye nephiko, okonakalise kakhulu ukusebenza kunye nokuzinza kwenqwelomoya. Iqela labasebenzi benqwelo-moya basokola ukugcina ulawulo, kodwa imeko yakhawuleza yaba yinto engathandekiyo.
Ngokuphulukana namandla kunye nolawulo, iConcorde yazama ukubuyela emva kwisikhululo seenqwelomoya iCharles de Gaulle ukuze ifike ngexesha likaxakeka. Nangona kunjalo, inqwelomoya ayikwazanga ukufumana ukuphakama okufunekayo ukwenza ujiko kwaye endaweni yoko yawela kwihotele kwidolophu yaseGonesse, yavutha amadangatye kwimpembelelo.
I-NASA ithi Shhh
Namhlanje i-NASA iyaqhubeka nokusebenza ekusombululeni ingxaki ye-sonic boom. Inqwelo-moya ye-X-59 eye yaphuhliswa yenzelwe ukwaphula umqobo wesandi ngengxolo eyehlisiwe kakhulu. Endaweni ye-sonic boom, iNASA iyibiza ngokuba "yi-sonic"
Le nqwelomoya intsha yi-NASA ibizwa ngokuba yi-Quesst, kwaye ichazwa njenge-supersonic ezolileyo. Ithemba lelokuba nje ukuba iziphumo zale nqwelomoya intsha zithiwe thaca kubalawuli base-US nakwamanye amazwe, kuya kuqwalaselwa imithetho emitsha eya kuthi ivumele ukuvalwa kwenqwelo-moya yabantu kususwe.
Njengoko i-NASA ibixakekile iphuhlisa le nqwelomoya intsha ithuleyo ye-supersonic entsha, nakuluhlu lwezinto ezixhalabisayo eziqwalaselwayo kukukhutshwa kunye neempembelelo zemozulu eziphantsi kophando.
